# Mars 2501 vs Orbit Destroyer

The clearest difference is in-app purchases: Orbit Destroyer at none against Mars 2501's 1. Orbit Destroyer also leads on update cadence (monthly vs every 3 months). Mars 2501's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Mars 2501 sells 1 one-off in-app purchase. Orbit Destroyer asks for nothing beyond the download.

Mars 2501 ships an update every 3 months, Orbit Destroyer monthly. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mars 2501 | Orbit Destroyer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (7 ratings)](https://appshunter.io/ios/app/orbit-destroyer/id6767872165/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 111 MB | 272 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Janek Soomets](https://appshunter.io/developer/1315295062) | [FreeS Games](https://appshunter.io/developer/435365746) |

## What reviewers say

### Mars 2501

[App page](https://appshunter.io/ios/app/mars-2501/id6746960028)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Mars 2501 | $4.99 | one-time |


### Orbit Destroyer

[App page](https://appshunter.io/ios/app/orbit-destroyer/id6767872165)

Engage in destructive 1v1 orbital duels where you command a weaponized planet. Shred the enemy's surface, bypass defenses, and detonate their Core using physics-based combat and strategic weight management. Upgrade your planet and conquer the galaxy in this epic space combat experience.

**Highlights:** Physics-based planet shredding combat, Strategic weight system affecting rotation, Tactical planet layout and upgrades, Energy shields and modular weapon tiers, 1v1 PvP orbital duels, Dynamic cosmic environments

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mars 2501 free?

Mars 2501 is free to download, with in-app purchases available.

### Is Orbit Destroyer free?

Orbit Destroyer is free to download, with no in-app purchases.

### Do Mars 2501 or Orbit Destroyer have ads?

Orbit Destroyer shows ads; Mars 2501 does not.

### Which is updated more often, Mars 2501 or Orbit Destroyer?

Mars 2501 ships an update every 3 months, and Orbit Destroyer monthly. Most recently, Mars 2501 was updated on October 9, 2026 and Orbit Destroyer on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*